Identifying Angles

Front

What is an obtuse angle?

Back

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

Tags

CCSS.4.G.A.1

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is a straight angle?

Back

A straight angle is an angle that measures exactly 180 degrees.

Tags

CCSS.4.G.A.1

Front

How many degrees are in a right angle?

Back

A right angle has exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

How many degrees are in an obtuse angle?

Back

An obtuse angle measures more than 90 degrees and less than 180 degrees.

Tags

CCSS.4.G.A.1

Front

How many degrees are in an acute angle?

Back

An acute angle measures less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

What type of angle is formed by two rays that point in exactly opposite directions?

Back

A straight angle.

Tags

CCSS.4.G.A.1

Front

What type of angle is formed by two rays that meet at a point and create an angle less than 90 degrees?

Back

An acute angle.

Tags

CCSS.4.G.A.1

Front

What type of angle is formed by two rays that meet at a point and create an angle greater than 90 degrees?

Back

An obtuse angle.

Tags

CCSS.4.G.A.1